DEMO-MGA-12516B Datasheet, PDF (7/16 Pages) Broadcom Corporation. – Low Noise, High Linearity Match Pair Low Noise Amplifier

MGA-16516 Typical Performance
RF performance for each RF channel at T_A = 25°C, V_dd =5V, I_dd = 50mA unless otherwise stated. OIP3 is measured with
input power of -15dBm per tone.
22
20
18
16
14
12
10
8
6
4
2
0
40
50
60
Idd(mA)
Figure 13. OP1dB vs Idd at 5V Tuned for Optimum OIP3 and Fmin at 700MHz
20
18
16
14
12
10
8
6
4
2
0
40
50
60
Idd(mA)
Figure 14. OP1dB vs Idd at 5V Tuned for Optimum OIP3 and Fmin at 900MHz
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.5
0.7
0.9
Frequency (GHz)
Figure 15. Fmin vs Frequency and Idd at 5V
Idd=40mA
Idd=50mA
Idd=60mA
1.7
100
Vgg=0.48
90
Vgg=0.50
Vgg=0.52
80
Vgg=0.54
Vgg=0.56
70
Vgg=0.58
60
50
40
30
20
1 1.5 2
Figure 16. I-V curve
2.5 3 3.5 4
Vdd (V)
4.5 5
22
20
18
16
14
12
10
8
6
4
-40°C
25°C
2
85°C
0
0.5 0.65 0.7 0.75 0.8 0.9 1.7
Frequency(GHz)
Figure 17. Gain vs Frequency and Temperature tuned for Optimum OIP3 and
Fmin at 5V 50mA
1.00
0.90
-40 °C
0.80
25 °C
85 °C
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0.5
0.7
0.9
1.7
Frequency (GHz)
Figure 18. Fmin vs Frequency and Temperature tuned for Optimum OIP3 and
Fmin at 5V 50mA
7